There were some differences between the first and second generation Titans in the game Titanfall. The first-generation Titan Mech could be equipped with all kinds of equipment, while the second-generation Titan Equipment could not be replaced. All the first-generation Titans had self-healing shields, while only the vanguard of the Resistance and the Boss of the top Hunter Mercenary Group could automatically recover their shields. In addition, the first generation Titan had one more bar than the corresponding second generation Titan. The ranger-class Titan was a first-generation mecha with strong mobility but weaker armor. It had a 3-bar sprint bar and the core sprint skill. The Heaven Map Titan was the first generation with a more balanced body in terms of armor and mobility. It had a 2-bar sprint and core damage skills. The style of the second generation was more gorgeous, with warm colors, and emphasis on gorgeous painting and complicated coloring. As for other aspects of comparison, the search results did not mention it.
A villain like Shigaraki would likely be interested in the power levels in the MCU fanfiction. He's always looking for ways to increase his own power, and seeing the various powerful artifacts and abilities in the MCU might give him some ideas. He could think about how he could use similar things in his own plans to take over the MHA world.
Some MHA characters might be flattered. For example, Midoriya would probably be really excited and take it as a sign of how much he's inspired people. He might even look for positive lessons in the fanfiction to improve himself.
If the MHA characters were to react to a Mastermind fanfiction, some would be more accepting than others. Characters like Ochaco might find it really exciting. She's a fan of the heroes herself, so seeing different takes in fanfiction would be like getting a new perspective on the MHA world. However, characters like Shoto, who are more reserved, might be a bit hesitant. He might need some time to process what he's reading. But overall, it would be a very interesting scenario as it would show how the characters view different interpretations of their world.
Some characters would be shocked. For example, if the fanfiction had a really dark and unexpected Mastermind plot, like a hero turning out to be the mastermind of all the villains' plans, characters like Tsuyu would be very taken aback. She'd probably question the motives behind such a plot. Then there are characters like Denki. He might be more into it if it had some cool action scenes in the fanfiction, regardless of how out - of - the - blue the Mastermind storyline was. And Nejire would probably be super curious about the emotional depth of the characters in the fanfiction.
If it's a Disney fanfiction based on a princess story, the female characters in MHA like Momo Yaoyorozu might relate to the princesses' grace and leadership. Meanwhile, the male characters could either be in awe or a bit dismissive, depending on their personalities. For example, Todoroki might be quietly respectful, while Mineta might make some inappropriate remarks (if we're being honest about his character).
MHA characters might also be a bit jealous of some of the superpowers or unique abilities in other anime fanfiction. In their world, quirks are relatively well - defined, but in some other anime, there are really out - of - this - world powers. They could be in awe of the creativity and at the same time, try to figure out how they could incorporate some of those ideas into their own fighting styles. Like, if they read a fanfiction about a character who can manipulate time, they might start thinking about how they could use their quirks in a time - related way.
Sarada, Sasuke and Sakura's daughter, is also popular. She's strong - willed and determined to become a great ninja like her father. Her relationship with Boruto and her journey to discover more about her family are often explored in fanfiction.